baber/WOPTO huggingface dataset:
Patent JP-H08102995-A (JP)
Title: Electromagnetic acoustic transducer
Inventor: KIKAWA NAOYUKI
IPC: H04R13/02
Filed: 1994-10-03
Abstract: PURPOSE: To provide an electromagnetic acoustic transducer whose best characteristic is realized by using heat application by reflow soldering without receiving adverse effect of the heating. CONSTITUTION: The electromagnetic acoustic transducer is provided with a magnetic drive section formed by winding a coil 24 to a magnetic core 22 erected upright to a base 20 and the height L3 of the coil 24 in the case of manufacture is set lower by a height L2 set higher by thermal expansion of the coil 24 at reflow soldering (setting of coil length to be L1). Or a projected length H1 of a magnetic core projected from the coil 24 is set higher by a height H2 set higher by thermal expansion of reflow soldering (setting of H3 as projected length).
Patent JP-S61146862-A (JP)
Inventor: MORIWAKI TSUTOMU
IPC: D04H3/007
Filed: 1984-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08117661-A (JP)
Title: Liquid thin film forming device
Inventor: NAKAYAMA YASUKI
IPC: B05B1/06
Filed: 1994-10-28
Abstract: PURPOSE: To provide a liquid thin film like a thin transparent film improved in sense of human interest and transparency by making thickness of the liquid film thin, in a liquid thin film forming device used for the device for forming a spherical or a hanging-bell shaped liquid film and arranging ornaments, etc., in the liquid film. CONSTITUTION: This device is used for jetting a liquid from a jetting port 11 in a thin film form, and in this thin liquid film forming device 1, a crosssectional area of the flow path 12 toward the jetting port 11 is made equal or gradually decreased toward the port 11.
Patent JP-S62125341-A (JP)
Title: Stereoscopic video photographing method
Inventor: TAIMA AKIO
IPC: G03B35/00
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a stereoscopic vision by one film by recording a left image and a right image of an object to be photographed, on the same frame of the same film. CONSTITUTION:In one frame of a photographing base material 3, a left image 2 and a right image 2' of an object to be photographed are hotographed and recorded by a double exposure so as to be separated into the left and the right. Not only the left image 2 and the right image 2' are photographed simultaneously to the same frame of the photographing based material 3, but also a red filter and a blue filter which are used in an anaglyph system are used, or a dichroic mirror 8 for reflecting only a red light having a peak in 600-700nm is used for the left image 2, a dichroic mirror for reflecting only a blue light having a peak in the vicinity of 450nm or a dichroic mirror 9 for reflecting a cyan color light (blue green light) having a peak in the vicinity of 500nm is used for the right image 2', and also, for a half mirror 10 which is placed between them, a blue or cyan use dichroic half mirror for complementing it is used.
Patent JP-2001092140-A (JP)
Title: Original plate for planographic printing plate
Inventor: KOBAYASHI FUMIKAZU
IPC: G03F7/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate which can be directly prepared from digital data of a computer or the like by recording with an IR emitting solid laser or the like and which has good contamination and printing resistances. SOLUTION: The original plate has a photosensitive layer containing an acid generating agent, a crosslinking agent, a binder and an IR absorber on the substrate and has an undercoat layer containing at least one of a phosphonic acid having an amino group and a sulfonic acid having an amino group and an amino acid between the substrate and the photosensitive layer. The undercoat layer is formed by an undercoat layer forming solution, and when the coating weight of the phosphonic acid having an amino group and the sulfonic acid having an amino group contained in the undercoat layer forming solution after drying is represented by P and the coating weight of the amino acid contained in the undercoat layer forming solution after drying is represented by Q, the relation of 1<=Q<=P<P+Q<=20 (mg/m2) is preferably satisfied.
Patent JP-H10207833-A (JP)
Title: Method and device for excuting scsi bus arbitration
Inventor: ROBERT A DEAMOSS
IPC: G06F17/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve unfairness of arbitration by a SCSI bus allocating device. SOLUTION: Respective devices 106 which require arbitration on a SCSI bus 104 before trying the SCSI bus arbitration select one of time slots at pseudo- random. Then a delay is made for a relative time before the SCSI bus arbitration is started. If a device senses reuse of the SCSI bus at arbitrary time before the delay cycle ends, the device lose the right to be arbitrated. A 2nd device having already selected the time slot with the shortest delay cycle acquires control over the SCSI bus before the 1st device tries the arbitration. The time slots are selected according to the probability that the respective slots relate to. To allocate the probability to respective slots used by SCSIs, the probability is allocated to, for example, up to seven devices which share four time slots.
Patent JP-S62125471-A (JP)
Title: Selecting device for optimum section of structural steelwork
Inventor: SASAKI MASAAKI
IPC: G06Q10/04
Filed: 1985-11-26
Abstract: PURPOSE:To effectively carry out a designing job of a framed structural steelwork by producing a list where various engineering constants and handy constants are arranged to each steel stock and checking whether the prescribed conditions are satisfied or not successively in the order of higher positions of the list. CONSTITUTION:The handy constant showing the price movement of each steel stock on the market and the weighting of the hardness of manufacture, etc., is stored in a handy constant memory device 11 for each steel stock. This handy constant is multiplied by the unit weight of each steel stock stored in a steel stock list recorder 3 through a handy weight calculator 13 for calculation of the handy weight. These calculated handy weight are arranged in the order of smaller levels by a handy weight arranging device 14. Then a selection subject steel stock list producer 15 produces a selection subject steel stock list together with various engineering constants of the corresponding steel stocks. And optimum steel stock selector 17 checks whether or not the engineering conditions are satisfied to the subject steel stock in the order of steel stocks at higher places of the list and selects the steel stock that satisfies the conditions at first.
Patent JP-H0688831-A (JP)
Title: Device for transferring plate for deciding flocculation pattern
Inventor: KIDA SHOGO
IPC: G01N21/17
Filed: 1992-09-08
Abstract: PURPOSE:To detect the empty state of a carrying-in side plate stocker during the transfer of plates to a pattern decision location so that a prescribed countermeasure can be taken. CONSTITUTION:The device is provided with a carrying-in side plate stocker 61 which houses a plurality of plates 1 and has a plate carrying-in/out opening at its bottom face section and prescribed cut-off sections in its side wall section, carrying-in side belt conveyor mechanism 11A which successively carries out the plates 1 in the stocker 61, etc. The mechanism 11a is constituted of a belt conveyor section 11a which carries the plates 1 put on the section 11a and conveyor supporting table which supports the section 11a. A through hole for sensor is provided through the bottom face section close to the cut-off section at the lower end section of the side wall of the stocker 61 and a plate detecting sensor is mounted on the conveyor supporting table in corresponding to the through hole.
Patent JP-H07105239-A (JP)
Title: Data base managing method and data base retrieving method
Inventor: TSUTSUMI YASUHIRO
IPC: G06F17/30
Filed: 1993-09-30
Abstract: PURPOSE:To shorten the time required to retrieve a data base. CONSTITUTION:A grouped data base 10 includes plural small data bases 10A stored with data by data sets having specific classification data (male, female, annual income of >=20,000,000yen, etc.). The grouped data base 10 is retrieved under given retrieval conditions. The given retrieval conditions are stored in order in a retrieval result data base 11 and the small data bases 10A included in the grouped data base 10 are reconstituted to meet retrieval conditions of high frequency among the given retrieval conditions.
Patent JP-H0697048-A (JP)
Title: Semiconductor exposing device
Inventor: INOUE OSAMU
IPC: H01L21/027
Filed: 1992-09-09
Abstract: PURPOSE:To provide a semiconductor exposing device having, as an exposing power source, a high luminance mercury lamp capable of producing i-ray output efficiently, having a narrow i-ray half-value width and sufficiently correctable chromatic aberration, and excellent in throughput. CONSTITUTION:As an exposing light source, a mercury lamp is mounted whose average electric field E(V/mm) satisfies the following equations for the input power WL(W) to the mercury lamp, when 11V is subtracted from the lamp voltage VL(V) of the mercury lamp, and the average electric field E is found by dividing it with the distance d(mm) between electrodes. EP(WL)-1.0V/ mm<=E<=EP(WL)+1.5V/mm however, EP(WL=a+bWL, E<=6V/mm where a and b are constants, and a=1.4V/mm, and b=0.71X10<-3>V/mm.W.
Patent JP-H0687738-A (JP)
Title: Antifungal agent
Inventor: AOYANAGI KAYO
IPC: A61P31/04
Filed: 1992-09-09
Abstract: PURPOSE:To obtain an antifungal agent having high stability by containing a spergualin related compound as an active ingredient. CONSTITUTION:The objective antifungal agent contains a compound of formula I {Gu is quanidino; X0 is (CH2)0-5 or phenylene which may be substituted; X1 is (CH2)0-2, CH(R00)-(CH2)0-2 (R00 is H, OH or CH2OH); X2 is NHR2 [R2 is (CH2)1-3COOH], NH(CH2)4N(R01)-(CH2)3-NH-R02 (R01 and R02 are H, amino acid or residue after removing OH from carboxyl of peptide)} and its pharmacologically permissible salt or a compound of formula II [X is (CH2)0-3 or phenylene which may be substituted; m is 0-2; n is 1 or 2; R1 is OH, NH (CH2)1-4COOH] and its pharmacologically permissible salt, e.g. 18-amino-7-(RS)- hydroxy-5,10-dioxo-4,9-diazaoctadecanoic acid as active ingredients. As compounds belonging to the compound of formula I, further compounds of formula III and formula IV are exemplified.
Patent JP-H07197052-A (JP)
Title: Fuel composition and additive therefor
Inventor: DENISU JIEI MARUFUAA
IPC: C10L1/22
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a fuel additive compsn. showing high effectiveness in the control of deposit on a suction valve.  
     CONSTITUTION: A fuel additive compsn. contains (a) a Mannich reaction product showing gasoline solubility of (1) a high-molecular alkyl-substd. phenol wherein an alkyl group has a number average mol.wt. of about 600-3000, (ii) an amine and (iii) an aldehyde and (b) a poly(oxyalkylene) compd. showing gasoline solubility and characterized by that the viscosity in an undiluted state is at least about 70 cSt at 40°C and at least about 13 cSt at 100°C and the ratio of these components is set so that the active Mannich base in (a) becomes about 0.2-5 pts.wt. per 1 pt.wt. of (b). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05106450-A (JP)
Title: Intake system of engine
Inventor: NOSEI YOSHIHISA
IPC: F02B23/08
Filed: 1991-10-15
Abstract: PURPOSE:To expedite generation of swirls and to reduce intake resistance by making the angle made by the axis of an intake valve to open and close a swirl port and a cylinder axis, and the angle made by the upper surface and the lower surface of the shade of the intake valve, in a specific relation. CONSTITUTION:Swirl ports 4 and 5 which have the straight parts at the upstream part extending almost in a straight line form, and generate swirls in the circumferential direction of a cylinder 1 inside a combustion chamber 6 are provided. By observing from the camshaft axial direction, the angle alphamade by the port axis L1 at the straight parts, and a plane A1 crossing square to the cylinder axis, is set small. And the angle held between the axis L4 of an intake valve 2 and the cylinder axis L2 is made a specific valve theta, while the angle held between the axis L5 of an exhaust valve 9 and the cylinder axis L2 is made a specific value theta'. The angle made by the upper surface and the lower surface of the shade of the intake valve 2 is made beta. And the angles theta, theta' and beta are set within the scope to satisfy the inequalities beta>theta and alpha<theta'.
Patent JP-S62126226-A (JP)
Title: High boost type piston engine
Inventor: NISHIWAKI JINICHI
IPC: F02D23/00
Filed: 1985-11-28
Abstract: PURPOSE:To make it possible to change the air intake boost pressure and convert the engine torque, by arranging a variable speed pressurizer and a variable speed exhaust gas turbine. CONSTITUTION:At the output shaft 4 of an exhaust gas turbine 3, a gear 5 is fixed to gear with a gear 7 fixed at the output shaft 6 of a piston engine 1, and the engine output is picked up added with the output of the exhaust of the exhaust gas turbine 3. At the shaft 12 of a pressurizer 9, a gear 11 is fixed to gear with a gear 10 fixed at the output shaft 6 of the engine 1 to drive the pressurizer 9. By controlling the rotation ratio of the output shaft 6 of the engine 1 and the driving shaft 12 of the pressurizer 9, the air intake boost pressure can be converted to convert the engine torque in a large extent.
Patent JP-H02113378-A (JP)
Title: Dot area separation system
Inventor: OUCHI SATOSHI
IPC: G06T7/00
Filed: 1988-10-24
Abstract: PURPOSE:To separate a dot part and other parts more accurately by deciding whether or not respective picture elements of an input image belong to a dot area by using the number of extreme point picture elements of a composed image. CONSTITUTION:Extreme point detection parts 4 and 5 detect extreme points from a digital gradational input image and the image obtained by smoothing the input image by using a local two-dimensional extreme point detection pattern and their two extreme point detection results are ORed to obtain the composite image. A dot area detection part 6 detects the dot part according to the composite image by using the local two-dimensional dot detection pattern. Consequently, the extreme point detection can be performed by using the extreme point detection pattern of the same picture element size regardless of whether a dot rate is large or small to accurately and easily separate dots.
Patent JP-H03204853-A (JP)
Title: Prostaglandin-relative substance and fatty emulsion thereof
Inventor: MIZUSHIMA YUTAKA
IPC: A61K9/107
Filed: 1989-10-16
Abstract: NEW MATERIAL:A compound expressed by the formula (R<1> is alkanoyl; R<2> is H or alkyl; R<3> and R<4> are H or protecting group of alcohol; R<5> is alkyl containable of substituting group; bonding with dotted line is single bond or double bond). EXAMPLE:Butyl 9-acetoxy-11alpha,15S-dihydroxy-17S,20-dimethylprosta-8,13E-dien-1- oate. USE:Useful for preparation of fatty emulsion having excellent stability in production and preserving stability. PREPARATION:For instance, alkyllithium is affected to substituted 1 -iodealkene to transform corresponding 1-lithioalkene and reacted with a trialkylphosphine- copper iodide (I) complex to obtain organolithic plate. Then, said compound is subjected to 1,4-conjugate addition reaction to substituted 2-cyclopenten-1-on, thus carboxylic acid anhydride is quenched to a reaction product to afford the aimed compound.
Patent JP-H07122938-A (JP)
Title: Ssb modulation circuit and ssb demodulation circuit
Inventor: ISHIGURO KAZUHISA
IPC: H03D1/24
Filed: 1993-10-25
Abstract: PURPOSE:To eliminate only the sum component of SSB signals and to easily vary carrier wave signals by changing the cut-off frequency of a low-pass filter by the control signals of a signal generation circuit. CONSTITUTION:Input signals are impressed through an input terminal 1 to phase shifters 2 and 3 and phase-shifted in the respective phase shifters. The output signals of the phase shifters 2 and 3 are respectively impressed to modulators 4 and 5 and the carrier wave signals are respectively modulated. Thereafter, the output signals of the modulators 4 and 5 are added in an adder 6 and the difference component of the input signals and the carrier wave signals and the sum component which was not eliminated are generated from the adder 6. Further, the output signals of the adder 6 are impressed to the LPF 7 and the sum component of the output signals is attenuated. Thus, the SSB signals of only the difference component of the input signals and the carrier wave signals are generated from an output terminal 8. In the meantime, reference signals impressed through the input terminal 9 are frequency-divided by a frequency dividing number N in a frequency divider 10.
Patent JP-H11109171-A (JP)
Title: Multiple-diverging optical coupler
Inventor: MORI TSUNEO
IPC: G02B6/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-diverging optical coupler which is free from collective fusion, small in variance of the diversification ratio, compact in size, and simple in structure by consisting the coupler of n-pieces of collectively fused diverging coupler parts with fibers arranged therearound in a symmetrical manner, and unequally diverging coupler parts of the desired number which are provided in the upstream. SOLUTION: A coupler comprises n-pieces of (n denotes the integer of not less than two) diverging coupler parts A in which fibers are arranged in a symmetrical manner to the center, and which are collectively fused, and fiber unequally diverging coupler parts B of the desired number which are provided in the upstream. The diversification ratio of the fiber unequally diverging coupler parts B is determined according to the diversification balance of n-pieces diverging coupler parts A. For example, A is made to diverge into seven, and B is to diverge into two, totaling eight diverging couplers, and the whole uniformity can be reduced. The n-pieces diverging coupler parts A and the unequally diverging coupler parts B are fixed to their respective quartz glass substrates, and two fixing parts are stored in one case.
Patent JP-H03128853-A (JP)
Title: Image formation apparatus
Inventor: ARIYAMA TAKAYUKI
IPC: B65H29/24
Filed: 1989-10-13
Abstract: PURPOSE:To absorb impact of a transfer material which enters a fixing portion to prevent the impact from being transmitted to a transfer portion by providing a transport belt moved along the upper surface of a suction deck formed to be turned down at the corners and a suction means for sucking a transfer material to the transport belt through suction holes of the suction deck. CONSTITUTION:A transfer material S which has passed through a transfer portion X is sucked towards a transport belt 33 by a suction device 40, and transported to a fixing portion Y by the friction with the transport belt 33. At this time, as a suction deck 20 for supporting the transport belt 33 is formed to be turned down at the corners, the transfer material S is bent like a mountain in the vicinity of the top portion 22 of the suction deck by its firmness to form a gap with the transport belt 33 and produce a slack in such a manner as to surround the gap. Accordingly, when the leading end of the transfer material S enters the fixing portion Y and the impact at that time is transmitted towards the trailing end side of the transfer material S, the impact is absorbed as defor mation of the slack portion not to be transmitted to the transfer portion.
Patent JP-S61143613-A (JP)
Title: Radiant burner
Inventor: ABE FUMIO
IPC: F23D14/14
Filed: 1984-12-18
Abstract: PURPOSE:To increase the heating efficiency of a radiant burner by contriving to uniformly heat an object to be heated from all the surface around the burner by its radiant heat, by coaxially fixing a cylindrical shape-holding body containing a cylindrical combustion part consisting of porous ceramic body on the inside of a cylindrical can casing body, by forming a circular flow passage in the gap between the shape-holding body and the can casing body, by sealing the can casing body by a lid, and by providing a feed opening to feed air-mixed fuel gas to the circular flow passage. CONSTITUTION:A mixed gas of air and fuel is fed into a circular flow passage 5 from a feed opening 7. As the passage 5 is sealed by a round lid 6, the mixed gas permeates through a cylindrical shape-holding body 2 and is uniformly burned on the whole surface of a combustion part 4 consisting of a cylindrical, porous and ceramic body, which uniformly radiates radiation heat toward the center part. A pipe can be heated uniformly, when a pipe such as a through-pipe for a fluid to be heated is pierced through the center of a cylindrical combustion part 4. The heating efficiency of a combustion part 4 is very large, because all radiation heat from it can be radiated to an object to be heated such as a through pipe for a fluid to be heated.
Patent JP-H10112608-A (JP)
Title: Surface mount antenna and its mounting method
Inventor: SHIIBA KENGO
IPC: H01Q13/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an antenna and its mounting method which excels in flexibility for transmission/reception of radio waves having different wavelengths and frequency levels and also excels in productivity and reliability with their compact and light-weight structures. SOLUTION: This antenna includes a pierced hole radiation electrode that is formed in a hole 2 pierced through a dielectric substrate 1, a side face radiation electrode 4, a power feed electrode 5 and a ground electrode 6 which are formed on the side faces 10a and 10b, a 1st fixing electrode 7 which is formed on a mount surface 11 and connected to the electrodes 4 and 6, and a 2nd fixing electrode 8 which is formed on the surface 11, connected to the electrode 5 and isolated from the electrode 7. When the antenna is mounted, the surface 11 of the substrate 1 is fixed to a printed board via an adhesive material or a double sided adhesive tape.
Patent JP-H01108540-A (JP)
Title: Locking device for rear cover of waterproof camera
Inventor: TAGUCHI ICHIRO
IPC: G03B17/08
Filed: 1987-10-22
Abstract: PURPOSE:To reduce a shock and to prevent water which is adhered onto a body from invading into the body by constituting the title device so that even if a rear cover is going to open energetically by elastic restoring force of an elastic energizing member, its opening is obstructed by an engagement of an opening obstruction use engaging part. CONSTITUTION:When a lock release use handle 43 is drawn out and turned, a lever 44 turns in the lock release direction, a pin 46 slide-contacts with a wall in the lock release direction of a cam hole 36, and a slide hook plate 30 is moved in the lock release direction. By such movement, engaging parts 31a of a pair of sealed hooks 31 are separated from engaging parts 21a of sealed hooks 21, respectively. Therefore, a rear cover 12 turns in the opening direction by the elastic restoring force of a sealing member 14 which works against a camera body 10. However, since an engaging part 22a of an opening obstruction use a hook 22, and an engaging part 32a of an opening obstruction use hook 32 are in an engaged position, opening of the rear cover 12 is obstructed at a half opening position by an engagement of the engaging parts 22a, 32a. In such a way, it does not occur that the rear cover is opened by a shock.